Where does “exterebro” come from?

exterebro (Latin) comes from Latin terebro, from Latin terebra, from Latin -bra, from Proto-Indo-European -dʰrom — Alternative form of *-trom; instrumental suffix.

exterebro (Latin): to extract by boring, to bore out

Definitions

  1. to extract by boring, to bore out

Ancestry of “exterebro”, step by step

StepLanguageWordMeaning
1LatinterebroI bore through, pierce, perforate
2Latinterebraan instrument for boring; borer; gimlet;...
3Latin-branominative neuter plural of -brum; accusative...
4Proto-Indo-European-dʰromAlternative form of *-trom; instrumental suffix
Every word from Proto-Indo-European -dʰrom →Every word from Latin -bra →Every word from Latin terebra →